Easy to Read: Portable mini calculator with a large 8-digit LCD screen for clear and high visibility, allowing you to see numbers at a glance. Easy to Carry: The calculator's size is only 4.7 x 2.7 inches, making it small and lightweight. Easily store it in a drawer or slip it into your school bag or briefcase for on-the-go use. Suitable for home, school, and office. Quality and Appearance: This basic standard calculator is made of durable ABS plastic to ensure normal daily use. The candy-colored design and reasonable button layout make it both beautiful and practical. Dual Power Supply: This electric digital mini calculator features dual power, using both light energy and a button battery. It can switch power modes depending on the environment, making it more durable and convenient. Clear and Large Keys: The handheld calculator has high sensitivity and quick button response, improving your work efficiency. The numbers on the keys are durable and won't easily wear off, ensuring long-term use.